@@ -349,7 +349,7 @@ static int arm_smmu_sva_set_dev_pasid(struct iommu_domain *domain,
* get reassigned
*/
arm_smmu_make_sva_cd(&target, master, domain->mm, smmu_domain->cd.asid);
- ret = arm_smmu_set_pasid(master, smmu_domain, id, &target);
+ ret = arm_smmu_set_pasid(master, smmu_domain, id, &target, old);
mmput(domain->mm);
return ret;
@@ -2824,7 +2824,8 @@ static int arm_smmu_attach_dev(struct iommu_domain *domain, struct device *dev)
}
static int arm_smmu_s1_set_dev_pasid(struct iommu_domain *domain,
- struct device *dev, ioasid_t id)
+ struct device *dev, ioasid_t id,
+ struct iommu_domain *old)
{
struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
struct arm_smmu_master *master = dev_iommu_priv_get(dev);
@@ -2850,7 +2851,7 @@ static int arm_smmu_s1_set_dev_pasid(struct iommu_domain *domain,
*/
arm_smmu_make_s1_cd(&target_cd, master, smmu_domain);
return arm_smmu_set_pasid(master, to_smmu_domain(domain), id,
- &target_cd);
+ &target_cd, old);
}
static void arm_smmu_update_ste(struct arm_smmu_master *master,
@@ -2880,7 +2881,7 @@ static void arm_smmu_update_ste(struct arm_smmu_master *master,
int arm_smmu_set_pasid(struct arm_smmu_master *master,
struct arm_smmu_domain *smmu_domain, ioasid_t pasid,
- struct arm_smmu_cd *cd)
+ struct arm_smmu_cd *cd, struct iommu_domain *old)
{
struct iommu_domain *sid_domain = iommu_get_domain_for_dev(master->dev);
struct arm_smmu_attach_state state = {
@@ -2890,6 +2891,7 @@ int arm_smmu_set_pasid(struct arm_smmu_master *master,
* already attached, no need to set old_domain.
*/
.ssid = pasid,
+ .old_domain = old,
};
struct arm_smmu_cd *cdptr;
int ret;
@@ -806,7 +806,7 @@ void arm_smmu_write_cd_entry(struct arm_smmu_master *master, int ssid,
int arm_smmu_set_pasid(struct arm_smmu_master *master,
struct arm_smmu_domain *smmu_domain, ioasid_t pasid,
- struct arm_smmu_cd *cd);
+ struct arm_smmu_cd *cd, struct iommu_domain *old);
void arm_smmu_tlb_inv_asid(struct arm_smmu_device *smmu, u16 asid);
void arm_smmu_tlb_inv_range_asid(unsigned long iova, size_t size, int asid,